Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
Current assets:
Cash	$ 63	$ 10
Accounts receivable	1	8
Inventories	177	186
Prepaid expenses	20	23
Total current assets	261	227
Property and equipment, net of accumulated depreciation of $383 and $375 at March 31, 2012 and December 31, 2011, respectively	36	44
Intangible assets, net of accumulated amortization of $893 and $857 at March 31, 2012 and December 31, 2011, respectively	1,638	1,674
Other assets	17	17
Total assets	1,952	1,962
Current liabilities:
Accounts payable and accrued expenses	1,928	1,998
Advances from shareholder	717	397
Liability with related party		914
4% Note payable, including accrued interest of $6 and $6 at March 31, 2012 and December 31, 2011, respectively	45	45
12% Convertible debentures payable	60	60
Total current liabilities	2,750	3,414
Mandatorily redeemable Series A preferred stock, $0.001 par value; no shares authorized at March 31, 2012 and December 31, 2011; 100,000 shares issued and outstanding at March 31, 2012 and December 31, 2011; aggregate redemption and liquidation value of $1,000 plus cumulative dividends	3,686	3,656
Total liabilities	6,436	7,070
Commitments and contingencies
Stockholders’ deficit:
Preferred stock, $0.001 par value; 5,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.03 par value; 800,000,000 shares authorized at March 31, 2012 and December 31, 2011; 700,168,157 and 547,826,416 shares issued and outstanding as of March 31, 2012 and December 31, 2011, respectively	16,163	15,249
Additional paid–in capital	159,747	159,747
Accumulated deficit	(180,394)	(180,104)
Total stockholders’ deficit	(4,484)	(5,108)
Total liabilities and stockholders’ deficit	$ 1,952	$ 1,962